How severe is CVE-2024-41818?

CVE-2024-41818 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-41818 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-41818?

CVE-2024-41818 affects Naturalintelligence Fast-xml-parser. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-41818?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-41818 have an EU (EUVD) identifier?

Yes. CVE-2024-41818 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2385.

When was CVE-2024-41818 published?

CVE-2024-41818 was published on 2024-07-29 and last updated on 2026-06-17.

CVE-2024-41818

CVE-2024-41818 is a high-severity vulnerability in Naturalintelligence Fast-xml-parser with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2385
Weakness: CWE-400
Affected product: Naturalintelligence Fast-xml-parser
Published: 2024-07-29
Last modified: 2026-06-17

Description

fast-xml-parser is an open source, pure javascript xml parser. a ReDOS exists on currency.js. This vulnerability is fixed in 4.4.1.

Frequently asked questions

What is CVE-2024-41818?: fast-xml-parser is an open source, pure javascript xml parser. a ReDOS exists on currency.js. This vulnerability is fixed in 4.4.1.
How severe is CVE-2024-41818?: CVE-2024-41818 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-41818 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-41818?: CVE-2024-41818 affects Naturalintelligence Fast-xml-parser. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-41818?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-41818 have an EU (EUVD) identifier?: Yes. CVE-2024-41818 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2385.
When was CVE-2024-41818 published?: CVE-2024-41818 was published on 2024-07-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:naturalintelligence:fast-xml-parser:4.2.4:*:*:*:*:*:*:*

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